chainlog

A beautifully simple CLI to log Solidity smart contract interactions.

• logs function calls and events
• detects new deployments of contracts
• connects to any Ethereum JSON-RPC provider
• works with Truffle and sol-compiler artifacts

Developed as part of our interchain bridging protocol, ohdex.

Usage

CLI

Configure chainwatch.yml:

rpcUrl: http://localhost:10000
contracts:
  artifacts: ./../../packages/contracts/build/artifacts/*.json
  addresses:
    - EventEmitter: '0x2559d11bbcaf82b35848876e0bd66eddc8c337e5'
    - EventEmitter: '0xa50aB77b35DF04AE960C393610158102fb63283a'
  watch_new: true
truffle: false

Then run yarn start.

Node.js API

require("chainlog")({ config: require.resolve('./blah.yml') })